Longing Heart (2018)
| First Air Date: | 2018, January 8 |
| Last Air Date: | 2018, February 6 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 10 |
| Episode Runtime: | 60 min |
| Countries: | South Korea |
| Production: | SBS Plus |
| Cast: | Lee Joo-hyung, Kim Sun-young, Kim Min-seok, Ko Kyu-pil, Lee Yul-eum, Seo Ji-hoon, Min Do-hee, Park Han-sol, Lee Jung-shin, Lee Tae-seon, Cho Lee-hyeon |
Overview:
Kang Shin-Woo is a math teacher with a good looking appearance. He has not forgotten his first love Han Ji-Soo for the past 10 years. By an accident, he travels to the past when he was a high school student. There, he meets his younger self. Kang Shin-Woo struggles to make the younger Kang Shin-Woo's love come true.